WOLFRAM SYSTEM MODELER
SwitchedRheostatRheostat which is shortened after a given time |
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Diagram
Wolfram Language
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SystemModel["Modelica.Electrical.Machines.Utilities.SwitchedRheostat"]
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Information
This information is part of the Modelica Standard Library maintained by the Modelica Association.
Switched rheostat, used for starting induction motors with slipring rotor:
The external rotor resistance RStart is shortened at time tStart.
Parameters (3)
| m |
Value: 3 Type: Integer Description: Number of phases |
|---|---|
| RStart |
Value: Type: Resistance (Ω) Description: Starting resistance |
| tStart |
Value: Type: Time (s) Description: Duration of switching on the starting resistor |
Connectors (2)
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plug_p |
Type: PositivePlug Description: To positive rotor plug |
|---|---|---|
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plug_n |
Type: NegativePlug Description: To negative rotor plug |
Components (6)
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star |
Type: Star Description: Star-connection |
|---|---|---|
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ground |
Type: Ground Description: Ground node |
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idealCommutingSwitch |
Type: IdealCommutingSwitch Description: Polyphase ideal commuting switch |
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rheostat |
Type: Resistor Description: Ideal linear electrical resistors |
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starRheostat |
Type: Star Description: Star-connection |
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booleanStep |
Type: BooleanStep[m] Description: Generate step signal of type Boolean |
Used in Examples (4)
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Modelica.Electrical.Machines.Examples.InductionMachines Test example: InductionMachineSlipRing |
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Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.ComparisonPolyphase Starting of polyphase induction machine with slip rings |
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Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines Starting of induction machine with slip rings |
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Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.InductionMachines Starting of induction machine with slip rings |